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3 years ago

What is 0.1691÷8.9

Mathematics

2 answers:

tatuchka [14]3 years ago

4 0

Answer:

0.019

Step-by-step explanation:

hodyreva [135]3 years ago

3 0

Answer:

use a calculator

Step-by-step explanation:

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Dose anybody know how to do this

Grace [21]

The dot is 3 lines above the x axis so if you reflect it it would be 3 lines below the x axis so it would be (2,-3)

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3 years ago

Read 2 more answers

1. Planet Strobe travels one full rotation around its sun in approximately 462.25 days. How many minutes does it take for Strobe

NeTakaya

Answer:

665,640 minutes

Step-by-step explanation:

The number of minutes in a day = 24 * 60 = 1440

To travel one full ration takes 462.25 * 1440

= 665,640 minutes

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3 years ago

A factory received a shipment of 11 hammers, and the vendor who sold the items knows there are 2 hammers in the shipment that ar

zhenek [66]

Question:

If a sample of 2 hammer is selected

(a) find the probability that all in the sample are defective.

(b) find the probability that none in the sample are defective.

Answer:

a $Pr = \frac{2}{110}$

b $Pr = \frac{72}{110}$

Step-by-step explanation:

Given

$n = 11$ --- hammers

$r = 2$ --- selection

This will be treated as selection without replacement. So, 1 will be subtracted from subsequent probabilities

Solving (a): Probability that both selection are defective.

For two selections, the probability that all are defective is:

$Pr = P(D) * P(D)$

$Pr = \frac{2}{11} * \frac{2-1}{11-1}$

$Pr = \frac{2}{11} * \frac{1}{10}$

$Pr = \frac{2}{110}$

Solving (b): Probability that none are defective.

The probability that a selection is not defective is:

$P(D') = \frac{9}{11}$

For two selections, the probability that all are not defective is:

$Pr = P(D') * P(D')$

$Pr = \frac{9}{11} * \frac{9-1}{11-1}$

$Pr = \frac{9}{11} * \frac{8}{10}$

$Pr = \frac{72}{110}$

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3 years ago

How do I subtract a whole number from a fraction

jasenka [17]

Answer:

In order to subtract a whole number from a fraction, you first have to turn the hole number into a mixed fraction.

Step-by-step explanation:

Say your fraction was 2/3 and your whole number was 5.

They have to have like denominators

5/1 - 2/3 = 15/3 - 2/3

15/3 - 2/3 = 13/3

13/3 = 4 1/3

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3 years ago

Which value is not in the range of the function? А. 0<br> B. 3 <br>C. 4 <br>D. 5

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

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2 years ago

What is 0.1691÷8.9 ​

What is 0.1691÷8.9